Physics The unit of noise pollution (level) is : Decibel Ppm None of these Decimal Decibel Ppm None of these Decimal ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Polarisation Diffraction Interference Refraction Polarisation Diffraction Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics When two semiconductors of pand n-type are brought in contact, they form p-n junction which acts like a/an Rectifier Amplifier Oscillator Conductor Rectifier Amplifier Oscillator Conductor ANSWER DOWNLOAD EXAMIANS APP
Physics What colour does blue and yellow make? Green Red White Black Green Red White Black ANSWER DOWNLOAD EXAMIANS APP
Physics Lux is the SI unit of luminous efficiency intensity of illumination luminous intensity luminous flux luminous efficiency intensity of illumination luminous intensity luminous flux ANSWER DOWNLOAD EXAMIANS APP
Physics The domain theory of magnetism applies to Cobalt Aluminium Copper Silver Cobalt Aluminium Copper Silver ANSWER DOWNLOAD EXAMIANS APP
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